Cylinder Head: Removal
- Place transmission gear selector in Park (Neutral on manual transmissions). Set parking brake and block drive wheels. Although fuel pressure drops to zero when ignition is turned off, loosen fuel filler cap to relieve tank pressure. To further minimize risk of fire and personal injury, cover surrounding areas with a shop rag while removing fuel lines.WARNING: To avoid possible personal injury and fire danger, fuel pressure must be relieved as outlined in step 1).
- Disconnect negative battery cable. Drain cooling system, including block. Remove intake and exhaust manifolds as previously described. Remove A/C compressor and bracket (if equipped). Disconnect wiring and hoses from cylinder heads. Remove alternator, spark plugs and valve covers.
- Loosen rocker arm nuts and rotate rocker arms to side. Remove push rods in sequence and mark for reassembly in original locations. Remove cylinder head bolts. Remove cylinder heads.